2019947703675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{797}}^1\times {\mathrm{881}}^1$

素因数の和:2030

約数の個数: 144

約数和(自身を含む): 3691236933216

約数和(自身を除く): 1671289229541

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 317, 363, 605, 797, 825, 881, 951, 1585, 1815, 2391, 2643, 3025, 3487, 3985, 4405, 4755, 7925, 8767, 9075, 9691, 10461, 11955, 13215, 17435, 19925, 22025, 23775, 26301, 29073, 38357, 43835, 48455, 52305, 59775, 66075, 87175, 96437, 106601, 115071, 131505, 145365, 191785, 219175, 242275, 252649, 261525, 279277, 289311, 319803, 482185, 533005, 575355, 657525, 702157, 726825, 757947, 837831, 958925, 1263245, 1396385, 1446555, 1599015, 2106471, 2410925, 2665025, 2779139, 2876775, 3072047, 3510785, 3789735, 4189155, 6316225, 6981925, 7232775, 7723727, 7995075, 8337417, 9216141, 10532355, 13895695, 15360235, 17553925, 18948675, 20945775, 23171181, 30570529, 33792517, 38618635, 41687085, 46080705, 52661775, 69478475, 76801175, 84960997, 91711587, 101377551, 115855905, 152852645, 168962585, 193093175, 208435425, 222583769, 230403525, 254882991, 424804985, 458557935, 506887755, 579279525, 667751307, 764263225, 844812925, 1112918845, 1274414955, 2124024925, 2292789675, 2448421459, 2534438775, 3338756535, 5564594225, 6372074775, 7345264377, 12242107295, 16693782675, 26932636049, 36726321885, 61210536475, 80797908147, 134663180245, 183631609425, 403989540735, 673315901225, 2019947703675]

約数ペア:

[(1, 2019947703675), (3, 673315901225), (5, 403989540735), (11, 183631609425), (15, 134663180245), (25, 80797908147), (33, 61210536475), (55, 36726321885), (75, 26932636049), (121, 16693782675), (165, 12242107295), (275, 7345264377), (317, 6372074775), (363, 5564594225), (605, 3338756535), (797, 2534438775), (825, 2448421459), (881, 2292789675), (951, 2124024925), (1585, 1274414955), (1815, 1112918845), (2391, 844812925), (2643, 764263225), (3025, 667751307), (3487, 579279525), (3985, 506887755), (4405, 458557935), (4755, 424804985), (7925, 254882991), (8767, 230403525), (9075, 222583769), (9691, 208435425), (10461, 193093175), (11955, 168962585), (13215, 152852645), (17435, 115855905), (19925, 101377551), (22025, 91711587), (23775, 84960997), (26301, 76801175), (29073, 69478475), (38357, 52661775), (43835, 46080705), (48455, 41687085), (52305, 38618635), (59775, 33792517), (66075, 30570529), (87175, 23171181), (96437, 20945775), (106601, 18948675), (115071, 17553925), (131505, 15360235), (145365, 13895695), (191785, 10532355), (219175, 9216141), (242275, 8337417), (252649, 7995075), (261525, 7723727), (279277, 7232775), (289311, 6981925), (319803, 6316225), (482185, 4189155), (533005, 3789735), (575355, 3510785), (657525, 3072047), (702157, 2876775), (726825, 2779139), (757947, 2665025), (837831, 2410925), (958925, 2106471), (1263245, 1599015), (1396385, 1446555)]